@Newmy the thing is yeah it works but do you really want to be running 50 year old electrical appliances - maybe not - just like you don't want knob and tube wiring

The Hidden Dangers of Knob and Tube Wiring
Cahill Heating, Cooling, Electric, Plumbing & Sewer
https://www.cahillheating.com › blog › the-hidden-dan...
Over time, the insulation in knob and tube wiring can become brittle and disintegrate. It leaves behind exposed wires that can lead to short circuits, fires, or .